Setup.py Bug in cookie cutter

[someshsingh22]

According to the instructions in CONTRIBUTING.rst from the cookie-cutter template
There is an error in setting the local environment up -

python setup.py
Traceback (most recent call last):
  File "setup.py", line 7, in <module>
    with open("README.rst") as readme_file:
FileNotFoundError: [Errno 2] No such file or directory: 'README.rst'

The issue remains the same for

python setup.py develop
Traceback (most recent call last):
  File "setup.py", line 7, in <module>
    with open("README.rst") as readme_file:
FileNotFoundError: [Errno 2] No such file or directory: 'README.rst'

Implement the 'README.rst'

[rajaswa]

temporary fix done in #26
closing the issue